Gastric Cancer News and Research

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Response Genetics launches new genetic diagnostic test for gastric cancer

Response Genetics, Inc., a company focused on the development and sale of molecular diagnostic tests for cancer, announced today the availability of its ResponseDX: Gastric™ genetic test panel, a proprietary PCR-based diagnostic test. By analyzing the expression of genes that correlate with response to commonly used chemotherapy agents, physicians can better tailor treatment for their patients with gastric cancer and gastroesophageal (GE) junction cancer.

29 Sep 2009

Careful follow-up after eradication therapy for peptic ulcer needed

Although it has been demonstrated that Helicobacter pylori causes gastric cancer, it is still controversial that whether H. pylori eradication therapy is effective in primary prevention of gastric cancer. This is especially important for Yamagata Prefecture, a region of Japan with the second highest incidence of gastric cancer in the world.

25 Sep 2009

US Treasury Department clears YM BioSciences' nimotuzumab clinical program extension

YM BioSciences Inc. a life sciences product development company that identifies and advances a diverse portfolio of promising cancer-related products at various stages of development, today reported operational and financial results for its fiscal year end, ended June 30, 2009.

25 Sep 2009

GI cancer detection simpler and cost-effective with new blood tests

Berlin, Germany: Promising results from two new blood tests that can aid in the early identification of patients with gastrointestinal (GI) cancers will be presented at Europe's largest cancer congress, ECCO 15 - ESMO 34 [1], in Berlin today (Monday September 21). The tests will make GI cancer detection simpler, cost-effective, and more acceptable to patients than current methods, the researchers say.

21 Sep 2009

Study reveals that GI cancer can be diagnosed using blood tests

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21 Sep 2009

Abstracts on Merck Serono oncology treatments to be presented at ECCO and ESMO

Merck Serono, a division of Merck KGaA, Darmstadt, Germany, continues to drive the global effort to ensure patients receive personalized cancer therapies. A total of 17 abstracts concerning Merck Serono oncology treatments will be presented at the joint 15th Congress of the European Cancer Organisation (ECCO) and 34th Congress of the European Society for Medical Oncology (ESMO), to be held in Berlin from 20-24 September 2009.

11 Sep 2009

Study suspects involvement of PPAR-γ in gastric carcinogenesis

Recently, the potential of PPAR-γ as a target for the prevention and treatment of cancer has been widely studied. However, the potential therapeutic role of PPAR-γ agonists has been questioned, based on contradictory results. Studies using animal models of colon cancer found that PPAR-γ agonists increased the development of colon tumors.

27 Aug 2009

Recurrence rate of patients with node-negative gastric cancer can be reduced

Many studies favor an extended lymphadenectomy at the time of a potentially curative gastrectomy for node-positive gastric cancer, and the risk of long-term death tends to decrease when the number of resected lymph nodes increases to about 25. However, few studies have assessed the relative contribution of the total number of resected lymph nodes to the outcome of patients with node-negative gastric cancer.

26 Aug 2009

New noninvasive technique to detect colorectal and gastric cancers found

A preliminary evaluation of methylation of two gene promoters in fecal DNA showed promise as a noninvasive method to detect colorectal and gastric cancers, according to a new study published online August 21 in the Journal of the National Cancer Institute.

24 Aug 2009

Factors associated with use of gastric cancer screening services in Korea

The mortality of gastric cancer is decreasing despite the increasing incidence in Korea. This can be explained by surgical technique development and early detection by endoscopic screening or upper gastrointestinal study.

12 Aug 2009

Scientists take the first step to targeted treatment for stomach cancer

Researchers have identified a protein that plays an important role in the development of stomach cancers and that could one day be a target for new treatments for the disease, according to research published (Wednesday) in the British Journal of Cancer.

12 Aug 2009

Peptic ulcer bacterium alters the body's defence system

Helicobacter pylori survives in the body by manipulating important immune system cells. This is shown in a thesis from the Sahlgrenska Academy, University of Gothenburg, Sweden. The discovery may lead to new treatments against the common peptic ulcer bacterium.

30 Jun 2009

Discovery of biological markers that may indicate poor breast cancer prognosis

A team of researchers has found an association between breast cancer survival and two proteins that, when present in the blood in high levels, are indicators of inflammation.

26 May 2009

Amino acid glutamine show promise in treating stomach ulcers

Nearly 20 years ago, it was discovered that bacteria known as Helicobacter pylori were responsible for stomach ulcers. Since then, antibiotics have become the primary therapy used to combat the H. pylori infection, which affects approximately six percent of the world population and is also a primary cause of stomach cancer. But today the bacteria is growing increasingly resistant to antibiotics.

17 May 2009

Study looks at shikonin for human gastric adenocarcinoma

Previous studies on shikonin, a chemical derived from the Chinese medicinal herb had anti-tumor effects although it was found to be toxic.

20 Apr 2009

A potential therapeutic target for gastric cancer

Gastric cancer (GC) is the fourth most common malignancy and the second most frequent cause of cancer-related death in the world.

20 Apr 2009

New minimally invasive surgery option for stomach cancer patients

A new study led by researchers at Memorial Sloan-Kettering Cancer Center (MSKCC) compares traditional "open" surgery to remove the stomach with laparoscopic gastrectomy - a minimally invasive procedure in which the surgeon removes the stomach while guided by a magnified image projected by a thin, lighted tube with a video camera at its tip, called a laparoscope.

15 Apr 2009